CAS፡497-23-4 ሞለኪውላር ቀመር:C4H4O2 ሞለኪውላዊ ክብደት;84.07 ኢይነክስ፡207-839-3 ተመሳሳይ ቃላት፡-γ-Crotonolactone, 2-Buten-1,4-olide; 2,5-Dihydrofuranone; 5-Oxo-2,5-dihydrofuran-3-yl ester; a,b-Crotonolactone; ክሮቶኒክ አሲድ, 4-hydroxy-; 2,5-Dihydrofuran-2-አንድ; 2 (5H)-Furanone,γ-Crotonolactone, 2-Buten-1,4-olide2 (5H)-Furanone 2-Oxo-2,5-dihydrofuran; 2 (5H) -FURANONE ለ; ሲንቴሲስ 1 ሚሊ